culo
Could not find culavit in Logeion dictionaries.
culavit Verb: perfect active indicative 3rd singular of culo
cūlo, āvī, ātum, āre (culus), zur Zeugung zulassen, arietes a Tarento emit et eos culavit in gregem, Petron. 38, 2 Buecheler ed. V.
See: culare
cūlō, (16) āvī, āre (culus), tr., eos (arietes) culavit in gregem Petr. 38, 2, il les fit servir à la reproduction.